Open filterClose filter input Standard signal unipolar output Relay power-supply Wide range DC 20-30V AC 230V interface / protocols AD-UART Modbus-RTU display / operation design DIN rail mounting Plug-in terminals Screw terminals device functions parameterizable Quantity pulses Energy pulses scalable Reset filter Analog standard signals to pulses Image Article Description Input Output Auxiliary voltage Designs AD-AI 200 GVC Analog signal to pulse converter Analog standard signal input Relay Wide range power supply GVC